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    • 7. 发明公开
    • PROTECTIVE DEVICE
    • 保护装置
    • EP0758910A1
    • 1997-02-26
    • EP95915695.0
    • 1995-04-20
    • NOBLE HOUSE GROUP PTY. LTD.
    • DILLON, Jagmohanbir, SinghMOBBS, William, Leonard
    • A61B5A61M5A61M25
    • A61M25/0631A61M5/3243Y10S128/919
    • A protective device (2) for a conventional catheter assembly (4) of the type used by blood banks and including a needle mount (12), a forwardly extending needle (10), and a rearwardly extending conduit (14), the protective device comprising: a sleeve member (6) adapted to be slidably supported on the conduit in a first non-shielding position, and adapted to be forwardly displaced relative to the catheter assembly from the first non-shielding position to a second non-shielding position wherein the sleeve member is restrained relative to the catheter assembly, and adapted to be forwardly displaced relative to the catheter assembly from the second non-shielding position to a shielding position wherein the needle is shielded.
    • 一种用于由血库使用并包括针座(12),向前延伸的针(10)和向后延伸的导管(14)的类型的常规导管组件(4)的保护装置(2),所述保护装置 包括:适于在第一非屏蔽位置可滑动地支撑在所述导管上的套筒构件(6),所述套筒构件适于相对于所述导管组件从所述第一非屏蔽位置向前移位至第二非屏蔽位置,其中, 所述套筒构件相对于所述导管组件被限制,并且适于相对于所述导管组件从所述第二非屏蔽位置向前移位至所述针被屏蔽的屏蔽位置。